CN218855546U - Exempt from to clear up tectorial membrane sand hot core box mould - Google Patents
Exempt from to clear up tectorial membrane sand hot core box mould Download PDFInfo
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- CN218855546U CN218855546U CN202222646854.XU CN202222646854U CN218855546U CN 218855546 U CN218855546 U CN 218855546U CN 202222646854 U CN202222646854 U CN 202222646854U CN 218855546 U CN218855546 U CN 218855546U
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Abstract
A cleaning-free precoated sand hot core box mold comprises a movable mold, a fixed mold, a sand shooting plate, a heating device, a quick-connection plug and a cooling device; the movable mould with the cover half inside be provided with heating device with cooling device, the setting of shooting sand board in the movable mould with the cavity that the cover half formed, the quick-connect plug with heating device connect. The utility model can effectively prevent the precoated sand from entering between the core box moving and fixed molds and the top plate, and realize the cleaning-free function during the period; meanwhile, a plurality of heating pipes are directly connected with the quick-connection plug, so that one key on the core box is inserted for electric heating; the core box has the advantages that the core box can be rapidly cooled down through the water circulation cooling of the built-in water channel, and the core box is convenient to repair and maintain in time.
Description
Technical Field
The utility model relates to a tectorial membrane sand hot core box mould, especially an exempt from to clear up tectorial membrane sand hot core box mould.
Background
Casting plays an important role in implementing strong manufacturing strategies as a basis of the machine industry. In recent years, the development of the casting industry in China has made great progress, but the whole body is still in a rough development state, and has a great gap with the international advanced level. The hot core box core making is to inject the molding sand into a core box heated to a certain temperature (180-400 ℃) by a core shooter with compressed air of 0.5-0.7 MPa, and after several seconds to tens of seconds, the sand core with enough strength can be taken out from the hot core box, thereby having the problems of difficult cleaning of a core box mould, complex installation and power connection and long off-line cooling time.
Through patent retrieval, the technical scheme about the precoated sand hot core box mold is disclosed. Chinese patent No.: CN 216780233U, application date: in 2022, 16 months and 2, the invention name is: the utility model provides a hot core box mould of fork truck halfshaft shell psammitolite, a mould that this application case disclosed, belong to hot core box mould technical field, relate to a hot core box mould of fork truck halfshaft shell psammitolite, including hot core location core bone, the setting of laminating each other of hot core box cover half and hot core box movable mould, be provided with hot core box location core bone between hot core box cover half and the hot core box movable mould, the first location slider of one end fixedly connected with of hot core box location core bone, the other end fixedly connected with second location slider of hot core box location core bone. The utility model discloses a through the institutional advancement to fork truck axle housing psammitolite hot core mould for the half-bridge shell psammitolite can make things convenient for the efficient to bury hot core box location core bone, thereby strengthens the horn mouth and the shaft hole transition region's of half-bridge shell psammitolite structural strength, makes the half-bridge shell psammitolite make, transport, transfer the problem that the in-process damaged and obtain solving, does not have the clearance of exempting from, peg graft soon and roll off the production line quick cooling function.
Through patent retrieval, the technical scheme about the precoated sand hot core box mold is disclosed. Chinese patent No.: CN 215467893U, application date: in 2021, 6 months and 1 day, the invention name is: the utility model provides a combination die of cold core box core shooting machine, comprises a workbench, the die holder, the movable mould, cope match-plate pattern and psammitolite, the die holder sets up on the workstation, the die holder, movable mould and cope match-plate pattern can cooperate and form the core box, the psammitolite holding is in the core box, the movable mould includes end mould and side mould, the end mould can break away from setting up in the core box both ends, the end mould can form the tip of core box with the die holder cooperation, the side mould can break away from setting up in the core box both sides, the end mould can form the lateral wall of core box with the cooperation of die holder joint, the bottom of cope match-plate pattern is provided with a plurality of locking blocks and reference column, set up the locking groove of cooperation joint locking block on the movable mould, the reference column sets up respectively in the four corners of cope match-plate pattern, the both sides cutting of reference column forms the locating surface, the orientation of locating surface on two adjacent reference columns is different, the locating hole of cooperation reference column is seted up on the die holder. This assembling die simple to operate needs die sinking in order, and stable in structure can not take place the skew and warp, does not have the quick refrigerated function of exempting from clearance, fast grafting electricity and inserting line.
Therefore, in the technical field of hot core box molds, no mold exists at present, and the functions of cleaning-free hot core boxes, fast plugging and electric connection and off-line fast cooling can be realized.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art's tectorial membrane sand hot core box production technology, the core box is difficult to the clearance at the core box solid in the production process between core box movable, cover half and the roof, leads to the psammitolite yield low to and the core box goes up the line production heating wiring loaded down with trivial details and the core box trouble and need the shortcoming that long-time cooling down could be maintained, the utility model aims to provide an exempt from to clear up tectorial membrane sand hot core box mould can realize that the hot core box exempts from the clearance, peg graft soon and the rapid cooling of going off the production line, improves production efficiency and finished product qualification rate.
The utility model provides a technical scheme that its technical problem adopted is: a cleaning-free precoated sand hot core box mold comprises a movable mold, a fixed mold, a sand shooting plate, a heating device, a quick-connection plug and a cooling device; the movable mould with the cover half inside all be provided with heating device with cooling device, the board setting of shooting be in the movable mould with the cavity that the cover half formed, the quick-connect plug with heating device connect.
As a further improvement of the utility model: the fixed die is connected with the first die carrier component, and the movable die is connected with the second die carrier component.
As a further improvement of the utility model: the heating device is a plurality of heating pipes arranged in the fixed die and the movable die.
As a further improvement of the utility model: the heating pipe line head is connected to the quick-connection plug.
As a further improvement of the utility model: the quick-connection plug is connected with the power supply in a one-key mode.
As a further improvement of the utility model: the cooling device is a plurality of cooling water channels arranged in the fixed die and the movable die.
As a further improvement of the utility model: the cooling water channel is a circular pipeline with the diameter of 5mm to 8mm, the upper part of the circular pipeline is a water outlet, and the lower part of the circular pipeline is a water inlet.
As a further improvement of the utility model: the movable mould is characterized by further comprising a top plate, wherein the top plate is arranged on the backs of the movable mould and the fixed mould, and the thickness of the top plate is T1.
As a further improvement of the utility model: the die frame is characterized by further comprising a cover plate, wherein the cover plate is installed on the die frame, the thickness of the cover plate is T2, and T2 is larger than T1.
As a further improvement of the utility model: the sand shooting plate is of a T-shaped quick-change structure.
Compared with the prior art, the beneficial effects of the utility model are that: a cleaning-free precoated sand hot core box mold can effectively prevent precoated sand from entering between a core box moving mold, a core box fixed mold and a top plate, and realizes a cleaning-free function during the period; meanwhile, a plurality of heating pipes are directly connected with the quick-connection plug, so that one key on the core box is inserted for electric heating; the core box is cooled by water circulation of the built-in water channel, so that the core box is cooled down quickly, and the rush repair and maintenance are convenient and timely.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic view of the structure of the moving mold and the cooling water channel.
The reference numerals in the schematic drawings illustrate: the device comprises a fixed die 1, a movable die 2, a sand shooting plate 3, a die carrier 4, a heating pipe 5, a quick-connect plug 6, a cooling water channel 7, a top plate 8 and a cover plate 9.
Detailed Description
The invention will now be further described with reference to the accompanying drawings, in which:
the utility model discloses a detailed description: a cleaning-free precoated sand hot core box mold comprises a movable mold 2, a fixed mold 1, a sand shooting plate 3, a heating device, a quick-connection plug 6 and a cooling device; the movable mould with the cover half inside all be provided with heating device with cooling device, shooting plate 3 set up the movable mould 2 with the cavity that the cover half 1 formed in, quick connector 6 with heating device connect.
Including die carrier 4, die carrier 4 set up to first die carrier subassembly and second die carrier subassembly, the cover half with first die carrier subassembly connect, the movable mould with second die carrier subassembly connect.
The heating device is a plurality of heating pipes 5 arranged in the fixed die and the movable die.
The heating pipe line head is connected to the quick-connection plug 6.
The quick-connection plug 6 is connected with a power supply in a one-key mode.
The cooling device is a plurality of cooling water channels 7 which are arranged inside the fixed die and the movable die.
The cooling water channel 7 is a circular pipeline with the diameter of 5mm to 8mm, the upper part of the circular pipeline is a water outlet, and the lower part of the circular pipeline is a water inlet.
The die comprises a fixed die 1 and a movable die 2, and is characterized by further comprising a top plate 8, wherein the top plate 8 is arranged on the backs of the movable die 2 and the fixed die 1, and the thickness of the top plate is T1.
The die frame is characterized by further comprising a cover plate 9, wherein the cover plate 9 is installed on the die frame 4, the thickness of the cover plate is T2, and T2 is larger than T1.
The sand shooting plate 3 is of a T-shaped quick-change structure.
The first embodiment is as follows:
the utility model provides a exempt from to clear up tectorial membrane sand hot core box mould, including movable mould 1, cover half 2, shooting plate 3, die carrier 4, heating pipe 5, connect plug 6 soon, cooling water course 7, roof 8 and apron 9, movable mould 1 is installed at the equipment removal end, the design is 2 block structures, inside heating pipe 5 and cooling water course 7 set up, cover half 2 is installed at the equipment stiff end, the design is 2 block structures, inside heating pipe 5 and cooling water course 7 set up, shooting plate 3 designs to T type quick change structure, die carrier 4 divide into 2 parts, connect the movable mould respectively, the cover half, heating pipe 5 has 10 to insert the action, the cover half, heating pipe 5 end of a thread inserts fast connect plug 6, fast connect plug 6 one inserts the power, cooling water course 7 is arranged inside movable mould 1, 2, the diameter is 5mm, the lower part is the water inlet, upper portion is the delivery port, roof 8 sets up at movable mould half 1, the back of cover half 2, thickness is 20mm, apron 9 is installed on key formula die carrier 4, thickness is 25mm.
The second embodiment: the utility model provides a exempt from to clear up tectorial membrane sand hot core box mould, including movable mould 1, cover half 2, shooting plate 3, die carrier 4, heating pipe 5, connect plug 6 soon, cooling water course 7, roof 8 and apron 9, movable mould 1 is installed at the equipment removal end, the design is 2 block structures, inside heating pipe 5 and cooling water course 7 set up, cover half 2 is installed at the equipment stiff end, the design is 2 block structures, inside heating pipe 5 and cooling water course 7 set up, shooting plate 3 designs to T type quick change structure, die carrier 4 divide into 2 parts, connect the movable mould respectively, the cover half, heating pipe 5 has 8 to insert the action, the cover half, heating pipe 5 end of a thread inserts fast connect plug 6, fast connect plug 6 one inserts the power, cooling water course 7 is arranged inside movable mould 1, 2, the diameter is 8mm, the lower part is the water inlet, upper portion is the delivery port, roof 8 sets up at movable mould half 1, the back of cover half 2, thickness is 15mm, apron 9 is installed on key formula die carrier 4, thickness is 20mm.
The utility model discloses a main function:
a cleaning-free precoated sand hot core box mold can effectively prevent precoated sand from entering between a moving mold and a fixed mold of a core box and a top plate, and realizes the cleaning-free function during the period; meanwhile, a plurality of heating pipes are directly connected with the quick-connection plug, so that one key on the core box is inserted for electric heating; the core box is cooled by water circulation of the built-in water channel, so that the core box is cooled down quickly, and the rush repair and maintenance are convenient and timely.
In summary, the present invention and the embodiments thereof have been described in the above schematic way, and the description is not limited, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual solution is not limited thereto, and after reading the document of the present invention, those skilled in the art can make other various corresponding changes without creative mental labor according to the technical solution and the technical idea of the present invention, and all belong to the protection scope of the present invention.
Claims (10)
1. The utility model provides a exempt from to clear up tectorial membrane sand hot core box mould which characterized in that: comprises a moving die, a fixed die, a sand shooting plate, a heating device, a quick-connecting plug and a cooling device; the movable mould with the cover half inside all be provided with heating device with cooling device, the board setting of shooting be in the movable mould with the cavity that the cover half formed, the quick-connect plug with heating device connect.
2. The cleaning-free precoated sand hot core box mold according to claim 1, characterized in that: the fixed die comprises a die frame, wherein the die frame is arranged into a first die frame component and a second die frame component, the fixed die is connected with the first die frame component, and the movable die is connected with the second die frame component.
3. The clean-free precoated sand hot core box mold of claim 1, wherein: the heating device is a plurality of heating pipes arranged in the fixed die and the movable die.
4. The clean-free precoated sand hot core box mold of claim 3, wherein: the heating pipe line head is connected to the quick-connection plug.
5. The clean-free precoated sand hot core box mold of claim 4, wherein:
the quick-connection plug is connected with the power supply in a one-key mode.
6. The cleaning-free precoated sand hot core box mold according to claim 1, characterized in that:
the cooling device is a plurality of cooling water channels arranged in the fixed die and the movable die.
7. The clean-free precoated sand hot core box mold of claim 6, wherein: the cooling water channel is a circular pipeline with the diameter of 5mm to 8mm, the upper part of the circular pipeline is a water outlet, and the lower part of the circular pipeline is a water inlet.
8. The clean-free precoated sand hot core box mold of claim 2, wherein: the movable mould is characterized by further comprising a top plate, wherein the top plate is arranged on the backs of the movable mould and the fixed mould, and the thickness of the top plate is T1.
9. The clean-free precoated sand hot core box mold of claim 8, wherein: the die frame is characterized by further comprising a cover plate, wherein the cover plate is installed on the die frame, the thickness of the cover plate is T2, and T2 is larger than T1.
10. The cleaning-free precoated sand hot core box mold according to claim 1, characterized in that: the sand shooting plate is of a T-shaped quick-change structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222646854.XU CN218855546U (en) | 2022-10-08 | 2022-10-08 | Exempt from to clear up tectorial membrane sand hot core box mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222646854.XU CN218855546U (en) | 2022-10-08 | 2022-10-08 | Exempt from to clear up tectorial membrane sand hot core box mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218855546U true CN218855546U (en) | 2023-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222646854.XU Active CN218855546U (en) | 2022-10-08 | 2022-10-08 | Exempt from to clear up tectorial membrane sand hot core box mould |
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|---|---|
| CN (1) | CN218855546U (en) |
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2022
- 2022-10-08 CN CN202222646854.XU patent/CN218855546U/en active Active
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